Include available `printers` in plugin type declarations by porada · Pull Request #18706 · prettier/prettier

porada · Jan 21, 2026

This PR updates the plugin type declaration builder to include printers alongside parsers.

While working on a plugin, I ended up having to shim prettier/plugins/estree locally. This change exposes types for values that are already available at runtime, making them accessible without workarounds.

I’m not sure whether the added tests provide sufficient coverage. I’d appreciate any guidance on how to improve them.

Checklist

I’ve added tests to confirm my change works.
(If changing the API or CLI) I’ve documented the changes I’ve made (in the docs/ directory).
(If the change is user-facing) I’ve added my changes to changelog_unreleased/*/XXXX.md file following changelog_unreleased/TEMPLATE.md.
I’ve read the contributing guidelines.

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pkg-pr-new · Jan 21, 2026

Open in StackBlitz

yarn add https://pkg.pr.new/@prettier/plugin-hermes@18706.tgz

yarn add https://pkg.pr.new/@prettier/plugin-oxc@18706.tgz

yarn add https://pkg.pr.new/prettier@18706.tgz

commit: 520f8be

porada · Jan 21, 2026

Thanks for the review!

porada · Jan 21, 2026

@fisker — Any chance you’ll be releasing 3.8.1 anytime soon?

fisker · Jan 21, 2026

The main branch is not ready for release, I can cherry-pick to v3.8.x to make a release if necessary, but I feel this can wait.

porada · Jan 21, 2026

Noted. If this could be released within the next few days, that’d be amazing.

fisker · Jan 21, 2026

Is prettier-plugin-expand-json that you are working on?

Co-authored-by: fisker <lionkay@gmail.com>

fisker · Jan 21, 2026

Released https://github.com/prettier/prettier/releases/tag/3.8.1

porada · Jan 21, 2026

Yes. This is where I came across the type issue in the first place.

porada · Jan 21, 2026

Thank you!

prettier/prettier#18706

…fleeting-plugin-hetzner!339) This MR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | `3.8.0` → `3.8.1` | ![age](https://developer.mend.io/api/mc/badges/age/npm/prettier/3.8.1?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/prettier/3.8.0/3.8.1?slim=true) | Note: The `pre-commit` manager in Renovate is not supported by the `pre-commit` maintainers or community. Please do not report any problems there, instead [create a Discussion in the Renovate repository](https://github.com/renovatebot/renovate/discussions/new) if you have any questions. --- ### Release Notes <details> <summary>prettier/prettier (prettier)</summary> ### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [Compare Source](prettier/prettier@3.8.0...3.8.1) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever MR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

chore(deps): update frontend dependencies (patch) (patch) This MR contains the following updates: | Package | Type | Update | Change | OpenSSF | |---|---|---|---|---| | [@testing-library/react](https://github.com/testing-library/react-testing-library) | devDependencies | patch | [`16.3.1` → `16.3.2`](https://renovatebot.com/diffs/npm/@testing-library%2freact/16.3.1/16.3.2) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/testing-library/react-testing-library/badge)](https://securityscorecards.dev/viewer/?uri=github.com/testing-library/react-testing-library) | | [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react) ([source](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react)) | devDependencies | patch | [`19.2.8` → `19.2.9`](https://renovatebot.com/diffs/npm/@types%2freact/19.2.8/19.2.9) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/DefinitelyTyped/DefinitelyTyped/badge)](https://securityscorecards.dev/viewer/?uri=github.com/DefinitelyTyped/DefinitelyTyped) | | [@typescript-eslint/eslint-plugin](https://typescript-eslint.io/packages/eslint-plugin) ([source](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin)) | devDependencies | patch | [`8.53.0` → `8.53.1`](https://renovatebot.com/diffs/npm/@typescript-eslint%2feslint-plugin/8.53.0/8.53.1) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/typescript-eslint/typescript-eslint/badge)](https://securityscorecards.dev/viewer/?uri=github.com/typescript-eslint/typescript-eslint) | | [@typescript-eslint/parser](https://typescript-eslint.io/packages/parser) ([source](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser)) | devDependencies | patch | [`8.53.0` → `8.53.1`](https://renovatebot.com/diffs/npm/@typescript-eslint%2fparser/8.53.0/8.53.1) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/typescript-eslint/typescript-eslint/badge)](https://securityscorecards.dev/viewer/?uri=github.com/typescript-eslint/typescript-eslint) | | [ace-builds](https://github.com/ajaxorg/ace-builds) | dependencies | patch | [`1.43.5` → `1.43.6`](https://renovatebot.com/diffs/npm/ace-builds/1.43.5/1.43.6) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/ajaxorg/ace-builds/badge)](https://securityscorecards.dev/viewer/?uri=github.com/ajaxorg/ace-builds) | | [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | devDependencies | patch | [`3.8.0` → `3.8.1`](https://renovatebot.com/diffs/npm/prettier/3.8.0/3.8.1) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/prettier/prettier/badge)](https://securityscorecards.dev/viewer/?uri=github.com/prettier/prettier) | | [typescript-eslint](https://typescript-eslint.io/packages/typescript-eslint) ([source](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint)) | devDependencies | patch | [`8.53.0` → `8.53.1`](https://renovatebot.com/diffs/npm/typescript-eslint/8.53.0/8.53.1) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/typescript-eslint/typescript-eslint/badge)](https://securityscorecards.dev/viewer/?uri=github.com/typescript-eslint/typescript-eslint) | --- ### Release Notes <details> <summary>testing-library/react-testing-library (@testing-library/react)</summary> ### [`v16.3.2`](https://github.com/testing-library/react-testing-library/releases/tag/v16.3.2) [Compare Source](testing-library/react-testing-library@v16.3.1...v16.3.2) ##### Bug Fixes - Update 'onCaughtError' type inference in 'RenderOptions' to work with React v19 ([#1438](testing-library/react-testing-library#1438)) ([f32bd1b](testing-library/react-testing-library@f32bd1b)) </details> <details> <summary>typescript-eslint/typescript-eslint (@typescript-eslint/eslint-plugin)</summary> ### [`v8.53.1`](https://github.com/typescript-eslint/typescript-eslint/blob/HEAD/packages/eslint-plugin/CHANGELOG.md#8531-2026-01-19) [Compare Source](typescript-eslint/typescript-eslint@v8.53.0...v8.53.1) ##### 🩹 Fixes - **utils:** make RuleCreator root defaultOptions optional ([#11956](typescript-eslint/typescript-eslint#11956)) - **eslint-plugin:** \[consistent-indexed-object-style] skip fixer if interface is a default export ([#11951](typescript-eslint/typescript-eslint#11951)) ##### ❤️ Thank You - Cameron - Yukihiro Hasegawa [@y-hsgw](https://github.com/y-hsgw) You can read about our [versioning strategy](https://typescript-eslint.io/users/versioning) and [releases](https://typescript-eslint.io/users/releases) on our website. </details> <details> <summary>typescript-eslint/typescript-eslint (@typescript-eslint/parser)</summary> ### [`v8.53.1`](https://github.com/typescript-eslint/typescript-eslint/blob/HEAD/packages/parser/CHANGELOG.md#8531-2026-01-19) [Compare Source](typescript-eslint/typescript-eslint@v8.53.0...v8.53.1) This was a version bump only for parser to align it with other projects, there were no code changes. You can read about our [versioning strategy](https://typescript-eslint.io/users/versioning) and [releases](https://typescript-eslint.io/users/releases) on our website. </details> <details> <summary>ajaxorg/ace-builds (ace-builds)</summary> ### [`v1.43.6`](https://github.com/ajaxorg/ace-builds/blob/HEAD/CHANGELOG.md#1436-2026-01-23) [Compare Source](ajaxorg/ace-builds@v1.43.5...v1.43.6) </details> <details> <summary>prettier/prettier (prettier)</summary> ### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [Compare Source](prettier/prettier@3.8.0...3.8.1) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` </details> <details> <summary>typescript-eslint/typescript-eslint (typescript-eslint)</summary> ### [`v8.53.1`](https://github.com/typescript-eslint/typescript-eslint/blob/HEAD/packages/typescript-eslint/CHANGELOG.md#8531-2026-01-19) [Compare Source](typescript-eslint/typescript-eslint@v8.53.0...v8.53.1) This was a version bump only for typescript-eslint to align it with other projects, there were no code changes. You can read about our [versioning strategy](https://typescript-eslint.io/users/versioning) and [releases](https://typescript-eslint.io/users/releases) on our website. </details> --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  See merge request swiss-armed-forces/cyber-command/cea/loom!262 Co-authored-by: Loom MR Pipeline Trigger <group_103951964_bot_9504bb8dead6d4e406ad817a607f24be@noreply.gitlab.com> Co-authored-by: open-source Pipeline <group_90701827_bot_ed04ae348bc5f40af9966fb8b6867e99@noreply.gitlab.com>

This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | [`3.8.0` → `3.8.1`](https://renovatebot.com/diffs/npm/prettier/3.8.0/3.8.1) | ![age](https://developer.mend.io/api/mc/badges/age/npm/prettier/3.8.1?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/prettier/3.8.0/3.8.1?slim=true) | --- ### Release Notes <details> <summary>prettier/prettier (prettier)</summary> ### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [Compare Source](prettier/prettier@3.8.0...3.8.1) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://git.3caravelle.net/3Caravelle/renovate/pulls/17 Co-authored-by: Renovate Bot <renovate-bot@3caravelle.com> Co-committed-by: Renovate Bot <renovate-bot@3caravelle.com>

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [eslint](https://eslint.org) ([source](https://github.com/eslint/eslint)) | devDependencies | patch | [`9.39.2` -> `9.39.3`](https://renovatebot.com/diffs/npm/eslint/9.39.2/9.39.3) | | [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | devDependencies | patch | [`3.8.0` -> `3.8.1`](https://renovatebot.com/diffs/npm/prettier/3.8.0/3.8.1) | | [stylelint](https://stylelint.io) ([source](https://github.com/stylelint/stylelint)) | devDependencies | minor | [`17.0.0` -> `17.4.0`](https://renovatebot.com/diffs/npm/stylelint/17.0.0/17.4.0) | --- ### Release Notes <details> <summary>eslint/eslint (eslint)</summary> ### [`v9.39.3`](https://github.com/eslint/eslint/releases/tag/v9.39.3) [Compare Source](eslint/eslint@v9.39.2...v9.39.3) #### Bug Fixes - [`791bf8d`](eslint/eslint@791bf8d) fix: restore TypeScript 4.0 compatibility in types ([#20504](eslint/eslint#20504)) (sethamus) #### Chores - [`8594a43`](eslint/eslint@8594a43) chore: upgrade [@eslint/js](https://github.com/eslint/js)@9.39.3 ([#20529](eslint/eslint#20529)) (Milos Djermanovic) - [`9ceef92`](eslint/eslint@9ceef92) chore: package.json update for [@eslint/js](https://github.com/eslint/js) release (Jenkins) - [`af498c6`](eslint/eslint@af498c6) chore: ignore `/docs/v9.x` in link checker ([#20453](eslint/eslint#20453)) (Milos Djermanovic) </details> <details> <summary>prettier/prettier (prettier)</summary> ### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [Compare Source](prettier/prettier@3.8.0...3.8.1) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` </details> <details> <summary>stylelint/stylelint (stylelint)</summary> ### [`v17.4.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1740---2026-02-25) [Compare Source](stylelint/stylelint@17.3.0...17.4.0) It adds 2 options to the rules and fixes 7 bugs. - Added: `ignoreAtRules: []` to `at-rule-no-vendor-prefix` ([#9096](stylelint/stylelint#9096)) ([@theacrat](https://github.com/theacrat)). - Added: `ignoreMediaFeatureNames: []` to `media-feature-name-no-vendor-prefix` ([#9097](stylelint/stylelint#9097)) ([@theacrat](https://github.com/theacrat)). - Fixed: performance of selector cloning rules ([#9089](stylelint/stylelint#9089)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `*-empty-line-before` performance ([#9092](stylelint/stylelint#9092)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `declaration-property-value-no-unknown` performance ([#9090](stylelint/stylelint#9090)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `no-irregular-whitespace` performance ([#9091](stylelint/stylelint#9091)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `property-no-unknown` false negatives for at-rule descriptors ([#9109](stylelint/stylelint#9109)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `property-no-unknown` false positives for `corner-shape` ([#9099](stylelint/stylelint#9099)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `property-no-unknown` false positives for double-slashed properties ([#9099](stylelint/stylelint#9099)) ([@jeddy3](https://github.com/jeddy3)). ### [`v17.3.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1730---2026-02-13) [Compare Source](stylelint/stylelint@17.2.0...17.3.0) It fixes 17 bugs. 3 related to supporting `calc()` in `declaration-property-value-no-unknown`, and 13 performance ones that make Stylelint a further 3x faster when using the rules in our [standard config](https://www.npmjs.com/package/stylelint-config-standard). - Fixed: performance of rule sequencing ([#9055](stylelint/stylelint#9055)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `*-list` performance ([#9056](stylelint/stylelint#9056)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `*-notation` performance ([#9044](stylelint/stylelint#9044)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `declaration-property-max-values` performance ([#9057](stylelint/stylelint#9057)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `declaration-property-value-keyword-no-deprecated` performance ([#9058](stylelint/stylelint#9058)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `declaration-property-value-no-unknown` false negatives for math functions inside of non-math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)). - Fixed: `declaration-property-value-no-unknown` false positives for `calc()` with mixed operations ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)). - Fixed: `declaration-property-value-no-unknown` performance ([#9062](stylelint/stylelint#9062)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `declaration-property-value-no-unknown` reported ranges for multiple math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)). - Fixed: `length-zero-no-unit` performance ([#9046](stylelint/stylelint#9046)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `named-grid-areas-no-invalid` false positives for mix of tabs and spaces ([#9039](stylelint/stylelint#9039)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: `no-unknown-custom-media` performance ([#9059](stylelint/stylelint#9059)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `selector-max-*` performance ([#9042](stylelint/stylelint#9042)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `shorthand-property-no-redundant-values` performance ([#9047](stylelint/stylelint#9047)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `syntax-string-no-invalid` performance ([#9061](stylelint/stylelint#9061)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `time-min-milliseconds` performance ([#9060](stylelint/stylelint#9060)) ([@jeddy3](https://github.com/jeddy3)). - Fixed: `value-keyword-case` performance ([#9048](stylelint/stylelint#9048)) ([@jeddy3](https://github.com/jeddy3)). ### [`v17.2.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10) [Compare Source](stylelint/stylelint@17.1.1...17.2.0) It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start. - Fixed: performance of config augmentation and module imports ([#9021](stylelint/stylelint#9021)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: performance of config override matching ([#9023](stylelint/stylelint#9023)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: performance of config resolution ([#9033](stylelint/stylelint#9033)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: performance of rule resolution ([#9022](stylelint/stylelint#9022)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#9011](stylelint/stylelint#9011)) ([@ragini-pandey](https://github.com/ragini-pandey)). - Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#8953](stylelint/stylelint#8953)) ([@bjnewman](https://github.com/bjnewman)). - Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#9026](stylelint/stylelint#9026)) ([@romainmenke](https://github.com/romainmenke)). ### [`v17.1.1`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03) [Compare Source](stylelint/stylelint@17.1.0...17.1.1) It fixes 2 bugs. - Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#9010](stylelint/stylelint#9010)) ([@adalinesimonian](https://github.com/adalinesimonian)). - Fixed: `lightness-notation` autofix for decimals ([#9009](stylelint/stylelint#9009)) ([@IlyaSemenov](https://github.com/IlyaSemenov)). ### [`v17.1.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1710---2026-01-30) [Compare Source](stylelint/stylelint@17.0.0...17.1.0) It fixes 5 bugs and adds the `display-notation` rule. Before we turn it on in our [standard config](https://www.npmjs.com/package/stylelint-config-standard), we'd like to [hear the community's thoughts](stylelint/stylelint-config-standard#387) on which options to use. - Added: `display-notation` rule ([#8981](stylelint/stylelint#8981)) ([@romainmenke](https://github.com/romainmenke)). - Fixed: `GlobbyOptions` TypeScript errors ([#8992](stylelint/stylelint#8992)) ([@zalishchuk](https://github.com/zalishchuk)). - Fixed: `hue-degree-notation` false negatives and positives for relative colors ([#8985](stylelint/stylelint#8985)) ([@jamesnw](https://github.com/jamesnw)). - Fixed: `lightness-notation` false negatives for relative colors ([#8987](stylelint/stylelint#8987)) ([@jamesnw](https://github.com/jamesnw)). - Fixed: `selector-type-no-unknown` false positives for `geolocation` and `usermedia` ([#9004](stylelint/stylelint#9004)) ([@Mouvedia](https://github.com/Mouvedia)). - Fixed: `selector-type-no-unknown` false positives for `rb`, `rtc` and `menuitem` ([#8972](stylelint/stylelint#8972)) ([@Mouvedia](https://github.com/Mouvedia)). </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://git.robbevp.be/robbevp/website-robbevanpetegem/pulls/505 Co-authored-by: Renovate Bot <renovate@robbevp.be> Co-committed-by: Renovate Bot <renovate@robbevp.be>

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | devDependencies | minor | [`^3.7.4` -> `^3.8.1`](https://renovatebot.com/diffs/npm/prettier/3.7.4/3.8.1) | --- ### Release Notes <details> <summary>prettier/prettier (prettier)</summary> ### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [Compare Source](prettier/prettier@3.8.0...3.8.1) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` ### [`v3.8.0`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#380) [Compare Source](prettier/prettier@3.7.4...3.8.0) [diff](prettier/prettier@3.7.4...3.8.0) 🔗 [Release Notes](https://prettier.io/blog/2026/01/14/3.8.0) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or PR is renamed to start with "rebase!". 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

##### [v3.9.5](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395) [diff](prettier/prettier@3.9.4...3.9.5) ##### Markdown: Cap ordered list mark at 999,999,999 ([#19351](prettier/prettier#19351) by [@tats-u](https://github.com/tats-u)) CommonMark parsers only support ordered list item numbers up to 999,999,999. With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:  ```markdown  999999998. text 999999998. text 999999998. text 999999998. text 1234567890123456789012) text  999999998. text 999999999. text 1000000000. text 1000000001. text 1234567890123456789012) text  999999998. text 999999999. text 999999999. text 999999999. text 1234567890123456789012) text ``` ##### Markdown: Avoid corrupting empty link with title ([#19487](prettier/prettier#19487) by [@andersk](https://github.com/andersk)) Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.  ```md  [link](<> "title")  [link]( "title")  [link](<> "title") ``` ##### Less: Remove extra spaces after `[` in map lookups ([#19503](prettier/prettier#19503) by [@kovsu](https://github.com/kovsu))  ```less // Input .foo { color: #theme[ primary]; color: #theme[@name]; color: #theme[@@name]; } // Prettier 3.9.4 .foo { color: #theme[ primary]; color: #theme[ @name]; color: #theme[ @@name]; } // Prettier 3.9.5 .foo { color: #theme[primary]; color: #theme[@name]; color: #theme[@@name]; } ``` ##### CSS: Prevent addition space in `type()` with `+` ([#19516](prettier/prettier#19516) by [@bigandy](https://github.com/bigandy)) This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.  ```css /* Input */ div { border-radius: attr(br type(<length>+)); } /* Prettier 3.9.4 */ div { border-radius: attr(br type(<length> +)); } /* Prettier 3.9.5 */ div { border-radius: attr(br type(<length>+)); } ``` ##### Less: Remove spaces between merge markers and colons ([#19517](prettier/prettier#19517) by [@kovsu](https://github.com/kovsu))  ```less // Input a { box-shadow + : 0 0 1px #000; } // Prettier 3.9.4 a { box-shadow+ : 0 0 1px #000; } // Prettier 3.9.5 a { box-shadow+: 0 0 1px #000; } ``` ##### Markdown: Preserve wiki links with aliases ([#19527](prettier/prettier#19527) by [@kovsu](https://github.com/kovsu))  ```markdown  [[Foo:Bar]]  [[Foo]]  [[Foo:Bar]] ``` ##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#19565](prettier/prettier#19565) by [@kirkwaiblinger](https://github.com/kirkwaiblinger))  ```tsx // Input export { type /* comment */ T } from "foo"; import { type /* comment */ T } from "foo"; // Prettier 3.9.4 Error: Comment "comment" was not printed. Please report this error! // Prettier 3.9.5 export { type /* comment */ T } from "foo"; import { type /* comment */ T } from "foo"; ``` ##### Miscellaneous: Preserving comments' `placement` property ([#19567](prettier/prettier#19567) by [@Janther](https://github.com/Janther)) Prettier\@3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach. ##### Flow: Stop enforcing empty module declaration to break ([#19568](prettier/prettier#19568) by [@fisker](https://github.com/fisker))  ```flow // Input declare module "foo" {} // Prettier 3.9.4 declare module "foo" { } // Prettier 3.9.5 declare module "foo" {} ``` ##### Angular: Support expression for exhaustive typechecking ([#19571](prettier/prettier#19571) by [@fisker](https://github.com/fisker))  ```html  @switch (state.mode) { @default never(state); }  @switch (state.mode) { @default never; }  @switch (state.mode) { @default never(state); } ``` ##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#19572](prettier/prettier#19572) by [@fisker](https://github.com/fisker))  ```tsx // Input foo<{ // comment [key in keyof Foo]: number }>(); // Prettier 3.9.4 foo< { // comment [key in keyof Foo]: number; } >(); // Prettier 3.9.5 foo<{ // comment [key in keyof Foo]: number; }>(); ``` ##### Less: Fix adjacent block comments being corrupted ([#19574](prettier/prettier#19574) by [@kovsu](https://github.com/kovsu))  ```less // Input /* a *//* b */ /* a */* { color: red; } // Prettier 3.9.4 /* a */ /* b */ /* a * { color: red; } // Prettier 3.9.5 /* a */ /* b */ /* a */ * { color: red; } ``` ##### JavaScript: Handle dangling comments in `SwitchStatement` ([#19581](prettier/prettier#19581) by [@fisker](https://github.com/fisker))  ```jsx // Input switch (foo) { // comment } // Prettier 3.9.4 switch ( foo // comment ) { } // Prettier 3.9.5 switch (foo) { // comment } ``` ##### TypeScript: Remove space in comment-only object type ([#19583](prettier/prettier#19583) by [@fisker](https://github.com/fisker))  ```tsx // Input var foo = { /* comment */ }; type Foo = { /* comment */ }; // Prettier 3.9.4 var foo = {/* comment */}; type Foo = { /* comment */ }; // Prettier 3.9.5 var foo = {/* comment */}; type Foo = {/* comment */}; ``` ##### [v3.9.4](prettier/prettier@3.9.3...3.9.4) ##### [v3.9.3](prettier/prettier@b875c90...b875c90) ##### [v3.9.2](prettier/prettier@3.9.1...b875c90) ##### [v3.9.1](prettier/prettier@3.9.0...3.9.1) ##### [v3.9.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#390) [diff](prettier/prettier@3.8.5...3.9.0) 🔗 [Release Notes](https://prettier.io/blog/2026/06/27/3.9.0) ##### [v3.8.5](prettier/prettier@3.8.4...96395cb) ##### [v3.8.4](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#384) [diff](prettier/prettier@3.8.3...3.8.4) ##### Markdown: Fix blank lines between list items and nested sub-lists being removed in Markdown/MDX ([#17746](prettier/prettier#17746) by [@byplayer](https://github.com/byplayer)) Prettier was removing blank lines between list items and their nested sub-lists, converting loose lists into tight lists and changing their semantic meaning.  ```markdown  - a - b - c - d  - a - b - c - d  - a - b - c - d ``` ##### [v3.8.3](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#383) [diff](prettier/prettier@3.8.2...3.8.3) ##### SCSS: Prevent trailing comma in `if()` function ([#18471](prettier/prettier#18471) by [@kovsu](https://github.com/kovsu))  ```scss // Input $value: if(sass(false): 1; else: -1); // Prettier 3.8.2 $value: if( sass(false): 1; else: -1, ); // Prettier 3.8.3 $value: if(sass(false): 1; else: -1); ``` ##### [v3.8.2](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#382) [diff](prettier/prettier@3.8.1...3.8.2) ##### Angular: Support Angular v21.2 ([#18722](prettier/prettier#18722), [#19034](prettier/prettier#19034) by [@fisker](https://github.com/fisker)) Exhaustive typechecking with `@default never;`  ```html  @switch (foo) { @case (1) {} @default never; }  SyntaxError: Incomplete block "default never". If you meant to write the @ character, you should use the "@" HTML entity instead. (3:3)  @switch (foo) { @case (1) {} @default never; } ``` `arrow function` and `instanceof` expressions.  ```html  @let fn = (a) => a? 1:2; {{ fn ( a instanceof b)}}  @let fn = (a) => a? 1:2; {{ fn ( a instanceof b)}}  @let fn = (a) => (a ? 1 : 2); {{ fn(a instanceof b) }} ``` ##### [v3.8.1](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381) [diff](prettier/prettier@3.8.0...3.8.1) ##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))  ```ts // Input import * as prettierPluginEstree from "prettier/plugins/estree"; // Prettier 3.8.0 // Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339) prettierPluginEstree.printers.estree; //=> any // Prettier 3.8.1 prettierPluginEstree.printers.estree; //=> Printer prettierPluginEstree.printers["estree-json"]; //=> Printer ``` ##### [v3.8.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#380) [diff](prettier/prettier@3.7.4...3.8.0) 🔗 [Release Notes](https://prettier.io/blog/2026/01/14/3.8.0) ##### [v3.7.4](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#374) [diff](prettier/prettier@3.7.3...3.7.4) ##### LWC: Avoid quote around interpolations ([#18383](prettier/prettier#18383) by [@kovsu](https://github.com/kovsu))  ```html  <div foo={bar}> </div>  <div foo="{bar}"></div>  <div foo={bar}></div> ``` ##### TypeScript: Fix comment inside union type gets duplicated ([#18393](prettier/prettier#18393) by [@fisker](https://github.com/fisker))  ```tsx // Input type Foo = (/** comment */ a | b) | c; // Prettier 3.7.3 type Foo = /** comment */ (/** comment */ a | b) | c; // Prettier 3.7.4 type Foo = /** comment */ (a | b) | c; ``` ##### TypeScript: Fix unstable comment print in union type comments ([#18395](prettier/prettier#18395) by [@fisker](https://github.com/fisker))  ```tsx // Input type X = (A | B) & ( // comment A | B ); // Prettier 3.7.3 (first format) type X = (A | B) & (// comment A | B); // Prettier 3.7.3 (second format) type X = ( | A | B // comment ) & (A | B); // Prettier 3.7.4 type X = (A | B) & // comment (A | B); ``` ##### [v3.7.3](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#373) [diff](prettier/prettier@3.7.2...3.7.3) ##### API: Fix `prettier.getFileInfo()` change that breaks VSCode extension ([#18375](prettier/prettier#18375) by [@fisker](https://github.com/fisker)) An internal refactor accidentally broke the VSCode extension plugin loading. ##### [v3.7.2](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#372) [diff](prettier/prettier@3.7.1...3.7.2) ##### JavaScript: Fix string print when switching quotes ([#18351](prettier/prettier#18351) by [@fisker](https://github.com/fisker))  ```jsx // Input console.log("A descriptor\\'s .kind must be \"method\" or \"field\".") // Prettier 3.7.1 console.log('A descriptor\\'s .kind must be "method" or "field".'); // Prettier 3.7.2 console.log('A descriptor\\\'s .kind must be "method" or "field".'); ``` ##### JavaScript: Preserve quote for embedded HTML attribute values ([#18352](prettier/prettier#18352) by [@kovsu](https://github.com/kovsu))  ```tsx // Input const html = /* HTML */ ` <div class="${styles.banner}"></div> `; // Prettier 3.7.1 const html = /* HTML */ ` <div class=${styles.banner}></div> `; // Prettier 3.7.2 const html = /* HTML */ ` <div class="${styles.banner}"></div> `; ``` ##### TypeScript: Fix comment in empty type literal ([#18364](prettier/prettier#18364) by [@fisker](https://github.com/fisker))  ```tsx // Input export type XXX = { // tbd }; // Prettier 3.7.1 export type XXX = { // tbd }; // Prettier 3.7.2 export type XXX = { // tbd }; ``` ##### [v3.7.1](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#371) [diff](prettier/prettier@3.7.0...3.7.1) ##### API: Fix performance regression in doc printer ([#18342](prettier/prettier#18342) by [@fisker](https://github.com/fisker)) Prettier 3.7.0 can be very slow when formatting big files, the regression has been fixed. ##### [v3.7.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#370) [diff](prettier/prettier@3.6.2...3.7.0) 🔗 [Release Notes](https://prettier.io/blog/2025/11/27/3.7.0)

porada added 4 commits January 21, 2026 11:15

Include available printers in plugin type declarations

65ccd81

Add tests

739bcad

Add changlelog entry

804ce22

Use assigned pull request number

83a90bb

fisker approved these changes Jan 21, 2026

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Remove useless trim, use outdent

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fisker merged commit 6fe3de3 into prettier:main Jan 21, 2026
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fisker added a commit that referenced this pull request Jan 21, 2026

Include available printers in plugin type declarations (#18706)

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Co-authored-by: fisker <lionkay@gmail.com>

porada added a commit to porada/prettier-plugin-expand-json that referenced this pull request Jan 21, 2026

Update prettier

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prettier/prettier#18706

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chore(deps): update all non-major dependencies stacksjs/stx#1571

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feat: marko upgrade marko-js/language-server#460

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Include available `printers` in plugin type declarations#18706

Include available `printers` in plugin type declarations#18706
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